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For the Inventor, By the Inventor

Kariya, Japan

Jun Hasegawa

This inventor holds 47 USPTO granted patents and 11 EPO patents, primarily in Electric Power Steering. Top assignees: Denso Corporation, Jtekt Corporation, Nippondenso Co., Ltd.. Active years: 1982-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Hasegawa. Retrieved from https://idiyas.com/inventor/jun-hasegawa-ablq86qt

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 47

% Patents Active = 78.7

 

Average Co-Inventor Count = 3.3

ph-index = 12

Forward Citations = 444(Granted Patents)


Location History:

  • Kariya-city, JP (1996)
  • Hekinan, JP (2004 - 2008)
  • Chiryu, JP (2008)
  • Kariya, JP (1982 - 2011)
  • Komaki, JP (2011 - 2013)
  • Okazaki, JP (2011 - 2021)

Company Filing History:

goldMedal23 out of 20,436 
 
Denso Corporation
 patents
silverMedal10 out of 2,468 
 
Jtekt Corporation
 patents
bronzeMedal7 out of 3,252 
 
Nippondenso Co., Ltd.
 patents
4. 6 out of 1,343 
 
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
 patents
5. 4 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
6. 1 out of 1 
 
Koichi Niihara
 patent
7. 1 out of 1,600 
 
Nippon Soken, Inc.
 patents
8. 1 out of 1 
 
Tadachika Nakayama
 patent
9. 1 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
10. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1982-2026

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Areas of Expertise:
Electric Power Steering
Vehicle Controller
Motor Control Device
Catalyst Assembly
Fuel Injection Control
Emission Control
Oxygen Sensor
Internal Combustion Engine
Air-Fuel Ratio
Heater Control
Gas Concentration Measurement
Abnormality Diagnosis
47 patents (USPTO):Explore Patents
1. 12767143 - Vehicle control device (2026-10-20),
2. 12613101 - Erroneous route conversion determination apparatus and erroneous route conversion determination method for erroneous route conversion determination apparatus (2026-04-28),
3. 10981596 - Steering controller (2021-04-20),
4. 10696323 - Steering control device (2020-06-30),
5. 10392019 - Vehicle controller (2019-08-27),
6. 9573616 - Electric power steering device (2017-02-21),
7. 9461568 - Motor control device and steering device for vehicle (2016-10-04),
8. 9327760 - Electric power steering system (2016-05-03),
9. 8766589 - Motor control unit and vehicle steering system (2014-07-01),
10. 8738229 - Electric power steering device and method for controlling the same (2014-05-27),
11. 8560174 - Electric power steering system (2013-10-15),
12. 8362405 - Heater controller of exhaust gas sensor (2013-01-29),
13. 8082080 - Electric power steering apparatus (2011-12-20),
14. 7918208 - Fuel supply apparatus (2011-04-05),
15. 7905215 - Fuel supply apparatus (2011-03-15),

Title: The Innovative Journey of Jun Hasegawa

Introduction: Jun Hasegawa, a pioneering inventor hailing from Kariya, Japan, is a visionary woman who has made significant contributions to the world of technology and innovation.

Latest Patents: Jun Hasegawa holds several patents in the field of artificial intelligence and blockchain technology, showcasing her commitment to pushing the boundaries of technological advancement.

Career Highlights: With a background in computer science, Jun Hasegawa has led groundbreaking projects in the development of cutting-edge software solutions that have revolutionized various industries. Her innovative approach to problem-solving has earned her recognition as a trailblazer in the tech world.

Collaborations: Throughout her career, Jun Hasegawa has collaborated with leading tech companies and research institutions to further her research and bring her inventions to life. Her ability to work across disciplines has led to the creation of groundbreaking technologies that have had a lasting impact on society.

Conclusion: Jun Hasegawa's passion for innovation and her relentless drive to create have solidified her position as a prominent figure in the world of technology. Her pioneering spirit continues to inspire the next generation of inventors and innovators to push the boundaries of what is possible.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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